How cool is this? The "Classic" Starter Traveller rules (there are the ones I started with back in the 80s) is available for a free download at DriveThruRPG. Be advised, basic computers were the size of a Volkswagon Bug back in their rules ;)
Starter Traveller Free Download
GDW produced Starter Traveller as an introductory version of the game. It included a book of core rules, a separate set of charts, and a book of adventures (there are three separate download files).That's an affiliate link above, and yes, Starter Traveller is free, but maybe you'll buy something with it. Keep the lights on and the beer cold by using The Tavern's affiliate links.